White-shouldered Ibis vs Yellow-billed Cacique

Pseudibis davisoni compared with Amblycercus holosericeus

Key Differences

• White-shouldered Ibis is Critically Endangered while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	White-shouldered Ibis	Yellow-billed Cacique
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Pelecaniformes (Pelecaniformes)	Passeriformes (Songbirds)
Family	Threskiornithidae	Icteridae
Genus	Pseudibis	Amblycercus
Species	Pseudibis davisoni	Amblycercus holosericeus

Evolutionary Relationship

White-shouldered Ibis and Yellow-billed Cacique share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

White-shouldered Ibis

CR — Critically Endangered

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	White-shouldered Ibis	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

White-shouldered Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow-billed Cacique

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway